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100 lines
4.3 KiB
C#
100 lines
4.3 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Actions.Wlb
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{
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public class InitializeWLBAction : AsyncAction
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private readonly string _wlbUrl;
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private readonly string _wlbUserName;
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private readonly string _wlbPassword;
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private readonly string _xenServerUserName;
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private readonly string _xenServerPassword;
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private static string OPTIMIZINGPOOL = "wlb_optimizing_pool";
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public InitializeWLBAction(Pool pool, string wlbUrl, string wlbUserName, string wlbPassword, string xenServerUserName, string xenServerPassword)
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: base(pool.Connection, string.Format(Messages.INITIALIZING_WLB_ON, Helpers.GetName(pool).Ellipsise(50)), Messages.INITIALIZING_WLB, false)
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{
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this.Pool = pool;
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_wlbUrl = wlbUrl;
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_wlbUserName = wlbUserName;
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_wlbPassword = wlbPassword;
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_xenServerUserName = xenServerUserName;
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_xenServerPassword = xenServerPassword;
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#region RBAC Dependencies
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ApiMethodsToRoleCheck.Add("vm.assert_agile");
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ApiMethodsToRoleCheck.Add("pool.initialize_wlb");
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ApiMethodsToRoleCheck.AddRange(Role.CommonTaskApiList);
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ApiMethodsToRoleCheck.AddRange(Role.CommonSessionApiList);
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#endregion
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}
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protected override void Run()
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{
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try
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{
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log.Debug("Initializing Workload Balancing for pool " + Pool.Name());
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RelatedTask = XenAPI.Pool.async_initialize_wlb(this.Session, _wlbUrl, _wlbUserName, _wlbPassword, _xenServerUserName, _xenServerPassword);
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PollToCompletion();
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log.Debug("Success initializing WLB on pool " + Pool.Name());
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this.Description = Messages.COMPLETED;
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//Clear the Optimizing Pool flag in case it was left behind
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Helpers.SetOtherConfig(this.Session, this.Pool, OPTIMIZINGPOOL, string.Empty);
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}
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catch (Failure e)
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{
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if (e.Message == FriendlyErrorNames.WLB_INTERNAL_ERROR)
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{
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Failure f = new Failure(new string[] { Messages.ResourceManager.GetString("WLB_ERROR_" + e.ErrorDescription[1]) });
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throw (f);
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}
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else if (e.ErrorDescription[0] == FriendlyErrorNames.INTERNAL_ERROR)
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{
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Failure f = new Failure(new string[] { Messages.ResourceManager.GetString("WLB_ERROR_SERVER_NOT_FOUND") });
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}
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else
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{
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throw (e);
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}
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}
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}
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}
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}
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